Leakage warning systems - professional leakage monitoring

Differences leakage warning systems

A distinction is made between selective and non-selective leakage warning systems.
With the selective leakage warning system, up to 99 different sections can be checked, the position number of the activated sensor in the event of an alarm can be determined exactly.
With the non-selective system 9 sections can be monitored, in case of alarm the position number of the activated sensor is not displayed on the device.

This is how professional monitoring works!